EasyManua.ls Logo

Viessmann Vitocrossal 100 Series User Manual

Viessmann Vitocrossal 100 Series
140 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Service instructions
for contractors
VIESMANN
Vitocrossal 100
Type CI1, 80 to 318 kW
Type CI1 twin boiler, 240 to 636 kW
Gas condensing boiler with MatriX cylinder burner
Open flue and room sealed operation
For applicability, see the last page
VITOCROSSAL 100
5792 925 GB 4/2017
Please keep safe.

Table of Contents

Questions and Answers:

Viessmann Vitocrossal 100 Series Specifications

General IconGeneral
TypeCondensing Boiler
Fuel TypeNatural Gas, Propane
Heat ExchangerStainless Steel
Control SystemVitotronic Control
Dimensions (HxWxD)Varies by model
WeightVaries by model

Summary

Service Instructions

Vitocrossal 100 Overview

Overview of Vitocrossal 100 boiler types, specifications, and features.

Safety Instructions

Safety Symbols and Warnings Explained

Explanation of safety symbols and warnings used in the document.

Target Audience and Regulations

Identifies the intended audience and lists mandatory regulations.

Safety Precautions for System Operation

Essential safety measures for working on and operating the heating system.

Spare and Wearing Parts Guidelines

Guidelines for using approved spare and wearing parts for system components.

Commissioning, Inspection, and Maintenance

Commissioning, Inspection, and Maintenance Steps

Outlines the systematic steps for commissioning, inspection, and maintenance.

Initial System Setup Procedures

Procedures for filling the heating system, checking power supply, and changing language.

Gas Type and System Checks

Verifying gas type, setting time/date, and naming heating circuits.

Component Access and Functionality Checks

Procedures for removing panels, checking pressure limiter, and analyzing function sequences.

Burner and System Pressure Checks

Testing static and supply pressure, and checking burner function sequences.

Heating Output and Combustion Checks

Setting maximum heating output and testing gas pressures.

Burner Component Maintenance

Checking the combustion chamber pressure limiter and burner gasket.

Burner Removal and Inspection

Steps to remove the burner and inspect its gasket for damage.

Burner Gauze and Insulation Checks

Procedure to inspect the burner gauze assembly and thermal insulation for damage.

Ignition, Ionisation, and Cleaning Procedures

Checking electrodes, cleaning chamber/surfaces, and checking condensate drain.

Condensate and Neutralising System Maintenance

Procedures for cleaning the condensate drain and neutralising systems.

System Leak and Pressure Checks

Checking gaskets, expansion vessel, system pressure, and water quality.

Component Operation and Safety Checks

Checking mixer, connections, safety valve, gas equipment, and combustion quality.

Heating Output Adjustment and Combustion Testing

Selecting heating output levels and performing combustion quality tests.

System Configuration and Heating Curve Adjustment

Matching control unit and adjusting heating curves for optimal performance.

Control Unit Connectivity and Service Functions

Connecting the control unit to LON and performing subscriber checks.

Service Display Access and Front Panel Mounting

Accessing service displays, resetting codes, and mounting the front panel.

System User Instruction

Guidance for installers on instructing end-users on system operation.

Coding Levels and System Configuration

Accessing Coding Level 1

Procedure to access and navigate coding level 1 for system configuration.

General/Group 1 Coding Details

Details coding addresses within the General group for system configuration.

Boiler/Group 2 Configuration

Details coding addresses within the Boiler group for system configuration.

DHW/Group 3 Configuration

Details coding addresses within the DHW group for system configuration.

Solar/Group 4 Configuration

Details coding addresses within the Solar group for system configuration.

Heating Circuit Configuration (Group 5)

Details coding addresses for heating circuits 1, 2, and 3.

Accessing Coding Level 2

Procedure to access and navigate coding level 2 for advanced system configuration.

General/Group 1 Coding (Level 2)

Details coding addresses within the General group for system configuration.

Boiler/Group 2 Configuration (Level 2)

Details coding addresses within the Boiler group for system configuration.

DHW/Group 3 Configuration (Level 2)

Details coding addresses within the DHW group for system configuration.

Solar/Group 4 Configuration (Level 2)

Details coding addresses within the Solar group for system configuration.

Heating Circuit Configuration (Group 5, Level 2)

Details coding addresses for heating circuits 1, 2, and 3.

Diagnosis and Service Scans

Service Menu for Control Units

Accessing and navigating service menus for control units.

Diagnosing Weather-compensated Control Units

Procedures for diagnosing issues on weather-compensated control units.

Brief Scan Functionality

Using the brief scan function to view system temperatures and component status.

Testing Outputs (Relay Test)

Performing tests on system outputs (relay outputs) to verify functionality.

Diagnosing Constant Temperature Control Units

Procedures for diagnosing issues on constant temperature control units.

Troubleshooting Faults

Fault Display and Acknowledgement

How to identify, display, and acknowledge fault messages on control units.

Fault Code Directory and Causes

Table listing fault codes, their causes, and recommended measures for resolution.

Maintenance Procedures

Checking Temperature Sensors

Procedures to test outside, cylinder, boiler water, and flue gas temperature sensors.

Fuse Check and Mixer Extension Kit

Procedure to check the fuse and perform checks on the mixer extension kit.

Flow Temperature Sensor and Vitotronic Check

Procedure to test the flow temperature sensor and check the Vitotronic 200-H accessory.

Parts Lists

Overview of Assemblies

Lists the main assemblies and required details for ordering parts.

Thermal Insulation Assembly Parts

Exploded view and parts list for the thermal insulation assembly.

Twin Boiler Thermal Insulation Parts

Exploded view and parts list for the twin boiler thermal insulation assembly.

Boiler Assembly Parts (Up to 160 kW)

Exploded view and parts list for boiler assemblies up to 160 kW.

Boiler Assembly Parts (200 to 318 kW)

Exploded view and parts list for boiler assemblies from 200 to 318 kW.

Burner Assembly Parts (Up to 80 kW)

Exploded view and parts list for burner assemblies up to 80 kW.

Burner Assembly Parts (120/160 kW)

Exploded view and parts list for burner assemblies 120/160 kW.

Burner Assembly Parts (200 to 318 kW)

Exploded view and parts list for burner assemblies 200 to 318 kW.

Programming Unit Assembly Parts

Exploded view and parts list for the programming unit assembly.

Control Unit Assembly Parts

Exploded view and parts list for the control unit assembly.

Miscellaneous Parts List

List of miscellaneous parts not covered in other assemblies.

Function Descriptions

Weather-Compensated Control Unit Operation

How the weather-compensated control unit manages heating modes.

Heating Mode Control Logic

How the control unit determines set boiler water temperature based on conditions.

Domestic Hot Water (DHW) Heating

Explanation of how the burner and pump operate for domestic hot water heating.

Boosting DHW Heating Function

How to activate and use the boosting function for domestic hot water heating.

Internal Extension Functionality

Description of internal extensions and their alternative functions.

Internal H1 Extension Details

Details of the Internal H1 extension and its connection options.

Internal H2 Extension Details

Details of the Internal H2 extension and its connection options.

External Extension Accessories

Description of external accessories and their integration.

AM1 Extension Function Assignment

Details of the AM1 extension and its function assignment.

EA1 Extension Digital Inputs

Details of the EA1 extension and its digital data inputs.

Control Function Management

Managing control functions like program changeover, blocking, and demand.

External Operating Program Changeover

How external operating program changeover is implemented via EA1 extension.

Input Function Assignment Procedures

Assigning input functions to heating circuits using coding addresses.

Pump Control Functionality

How external blocking and demand affect heating circuit and cylinder heating pumps.

DHW Circulation Pump Brief Operation

Setting the runtime for DHW circulation pump during brief operation.

Analogue Input 0-10 V Usage

Information on using the 0-10 V analogue input for set boiler water temperature.

Output aBJ Functionality

Details on functions connectable to output aBJ.

DHW Circulation Pump Connection Notes

Notes on connecting DHW circulation pumps with standalone functions.

External Blocking and Fault Message Input

Details on external blocking and fault message input functions.

External Demand Functionality

How external demand affects burner operation and how it's connected.

Screed Drying Functionality

Procedure for using the screed drying function and its parameters.

Raising Reduced Room Temperature

How reduced room temperature is automatically raised based on outside temperature.

Reducing Heat-Up Time

How the heat-up time is reduced during transition from reduced to standard room temp.

Assigning Heating Circuits to Remote Control

Procedure for configuring heating circuit assignment to the Vitotrol remote control.

Electronic Combustion Control Unit

Explanation of the electronic combustion controller's operation and combustion quality checks.

Connection and Wiring Diagrams

Overall System Wiring Diagram

Diagram illustrating the electrical connections and wiring of the system components.

Main PCB Wiring Diagrams by Capacity

Wiring diagrams for the main PCB for different boiler capacities.

External Connection Diagram

Diagram showing external connections to the appliance's control unit.

Water Quality Requirements

Water Quality Standards and Guidelines

Specifies water quality requirements to prevent damage and ensure warranty.

Prevention of Corrosion on Water Side

Measures to prevent corrosion in the heating water system, focusing on oxygen ingress.

Commissioning and Service Reports

Recording Settings and Test Values

Table for recording system settings and test values during commissioning and service.

Technical Specifications

Vitocrossal 100 Appliance Specifications

Detailed technical specifications for the Vitocrossal 100 appliance.

MatriX Cylinder Burner Specifications

Detailed technical specifications for the MatriX cylinder burner.

Shutdown and Disposal Procedures

Final Decommissioning and Disposal Instructions

Instructions for safely decommissioning and disposing of the appliance.

Certificates and Compliance

Declaration of Conformity

Declaration of the product's compliance with relevant EU directives and standards.

Manufacturer's Certificate (1st BImSchV Germany)

Manufacturer's confirmation of compliance with German NOx emission limits.

Related product manuals